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案例分析题在软件开发过程中，各阶段的正确顺序应该是（）；其中在（）阶段提出系统的逻辑模型。 在软件开发过程中，各阶段的正确顺序应该是（）
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[A] flowers[B] bus stop[C] cinema[D] table[E] umbrella[F] sun[G] moon People get on and off the bus there.
Go along the road and turn right at the second crossing.Go along the road and ______ on the right．
After their owners (主人) left them carelessly behind in Yellowstone National Park, Louie, a 4-year-old golden dog, and Nipsy, a 3-year-old long hair eat, were killed within minutes of beginning their journey home. Repons said "It looks like right after leaving the campsite they were chased (追逐) by some big animals. So they ran quickly and fell off a cliff (悬崖) in a hurry and died." The park keeper Ken Hinkley said he discovered their bodies, part of which had been eaten by a wolf possibly when he was looking around the park. And it seemed that their bodies were run over by a truck after that. Their owners were very sad to learn the news, but they had to give up hope. A few months later, they bought a new kitten and puppy whom they love very much. They said they would look after the dog and cat carefully this time. How old is Louie
数据字典和PAD（问题分析图）是两类非常重要的软件工具，它们主要分别用在软件生存周期中（40）阶段和（41）阶段。 （40）处应选择（）
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